The Blue Mountains can be visited year round, however it is a seasonal destination that offers very different experiences depending on the time of year that you visit. This only makes it all the more magical.

Although the Blue Mountains experiences a temperate climate rather than an alpine one, its winters can be chilly with sporadic light snowfall. Therefore, it’s advisable to pack clothing suitable for sunny days and cold nights. Towards late spring, typically around October and November, visitors can expect warm and dry conditions perfect for bushwalking. Late autumn, approximately in May, and the winter months can also offer favorable weather for bushwalking.


Australia’s summer spans from December through February, maintaining an average temperature between 22 and 30 degrees Celsius. During this season, the Lower Blue Mountains area typically experiences a warmer climate, sometimes even doubling the average summer temperature.

For those averse to colder climates, summer might be the ideal time to explore the Blue Mountains. Although it’s the busiest season, the bright weather and multitude of outdoor activities make it a prime period for travel. Hiking, camping, bushwalking, and picnicking are all excellent options to fully enjoy the summer months.


These months in Australia bring cooler and more humid weather compared to the summer months, with temperatures averaging between 29 and 18 degrees Celsius. It’s considered one of the prime periods to visit the Blue Mountains, offering a captivating display of autumn foliage as leaves transition into warm orange-red hues. Mount Wilson and Wentworth Falls are our top recommendations for experiencing the rich tapestry of colors during this season. For a unique experience on a day trip from Sydney to the Blue Mountains, take a drive through the tunnel of trees at Sinclair Crescent.

With temperatures dropping and less rainfall, the cooler days create optimal conditions for bushwalking. However, autumn is the second busiest season for tourism, so anticipate larger crowds during your visit.


In winter, the Blue Mountains experiences an average temperature of around 5 degrees Celsius. This season typically sees the least precipitation, ranging from 2 to 5 days of rainfall per month. For enthusiasts of snow, cozy fires, Christmas fairs, and a festive ambiance, winter might be the ideal time to visit the Blue Mountains. Locations like Blackheath and Mount Victoria often witness early snowfall, while Katoomba’s Melrose Park offers a winter wonderland near the Three Sisters attraction.

Rug up and be prepared for cold weather and potentially foggy conditions.


Spring, spanning from September to November, marks Australia’s peak tourism season. With a temperate climate, this season offers ideal conditions for extended outdoor activities, boasting temperatures ranging between 28 and 20 degrees Celsius and receiving 2 to 7 days of rainfall.

It’s a splendid time to immerse oneself in nature’s beauty, as the Blue Mountains flourish with an array of blooming bulbs and cherry blossoms. Notable sites to explore during spring include the Mount Tomah Botanic Garden, Katoomba, Leura, and Blackheath.

For adventure enthusiasts, spring presents an opportune time to visit the Blue Mountains. A variety of outdoor pursuits such as rock climbing, hiking, mountaineering, swimming, and biking are organized during this season, catering to those seeking thrilling experiences amidst the natural landscapes.